SEO report of htmlschool.nl
HTML School
www.htmlschool.nl/
Leer een website bouwen met behulp van de cursus. Vindt hier een overzicht van HTML elementen en attributen.
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
- Try to make your site load faster.
SEO
URL
Domain : www.htmlschool.nl/
Character length : 18
Title
HTML School
Description
Leer een website bouwen met behulp van de cursus. Vindt hier een overzicht van HTML elementen en attributen.
Keywords (meta keywords)
html, website bouwen, website, homepage, programmeren, cursus, leren programmeren, html school, html cursus, elementen, attributen, websites, formulieren, tabellen, lessen, html lessen, HTML, webscrip
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
Missing doctype element
Encoding
Error! The character encoding setting is missing!
Language
Error! No language localization is found.
Title
HTML School
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 25%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Welkom op HTML School
Word cloud
- html12
- school7
- website6
- les4
- maken4
- overzicht3
- lessen3
- behulp2
- elementen2
- heel2
- programmeren2
- websites2
- attributen2
- staan2
- kleurcodes2
- belangrijk2
- editors2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| html | |||
| school | |||
| website | |||
| les | |||
| maken | |||
| overzicht |
Two Word cloud
- html school5
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 5 images on this web page.
Alternate attributes for the following 5 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 5 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 980px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 2 |
| <font> | 1 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 2 |
| <font> | 1 |
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Loading time
9,192 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
59
Number of source domains
16
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://www.htmlschool.nl/design.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
655.89KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
7.96KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
226.04KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
25
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.htmlschool.nl/design.css | Expiry time is not specified |
| http://www.htmlschool.nl/images/header.png | Expiry time is not specified |
| http://www.htmlschool.nl/images/headknopcursus.png | Expiry time is not specified |
| http://www.htmlschool.nl/images/headknopelem.png | Expiry time is not specified |
| http://www.htmlschool.nl/images/headknophandig.png | Expiry time is not specified |
| http://www.htmlschool.nl/images/headknopoverig.png | Expiry time is not specified |
| http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js | 60 minutes |
| http://pagead2.googlesyndication.com/pagead/show_ads.js | 60 minutes |
| http://www.google-analytics.com/ga.js | 2 hours |
| https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
206.96KB
Image optimisation
You can save 20KB (48% compression) by optimising the images below:
- By lossless compressing the http://www.htmlschool.nl/images/header.png you can save 7.7KB (37%) data.
- By lossless compressing the http://www.htmlschool.nl/images/headknopelem.png you can save 3.3KB (56%) data.
- By lossless compressing the http://www.htmlschool.nl/images/headknopcursus.png you can save 3.2KB (58%) data.
- By lossless compressing the http://www.htmlschool.nl/images/headknophandig.png you can save 2.9KB (61%) data.
- By lossless compressing the http://www.htmlschool.nl/images/headknopoverig.png you can save 2.9KB (62%) data.
Traffic
Alexa
5762994
Links
We found a total of 26 different links.
Internal links: 25
External links: 1
Internal links: 25
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
| licosoft.net |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| Inleiding | |
| Les 1 | |
| Les 2 | |
| Les 3 | |
| Les 4 | |
| Slot | |
| PDF boek | |
| Opbouw | |
| Tekstopmaak | |
| Hyperlinks | |
| Afbeeldingen | |
| Tabellen | |
| Formulieren | |
| Kleurcodes | |
| Editors | |
| Webbrowsers | |
| Webhosting | |
| Website uploaden | |
| Website promotie | |
| Stel je vraag (forum) | |
| Home | |
| Voor leraren | |
| Adverteren | |
| Links | |
| Contact |
Website security
IP
46.21.172.159
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H1 : Welkom op HTML School, ( 319.640625px from top )
Typos
tmlschool.nl, hbtmlschool.nl, btmlschool.nl, hgtmlschool.nl, gtmlschool.nl, httmlschool.nl, ttmlschool.nl, hytmlschool.nl, ytmlschool.nl, hutmlschool.nl, utmlschool.nl, hjtmlschool.nl, jtmlschool.nl, hmtmlschool.nl, mtmlschool.nl, hntmlschool.nl, ntmlschool.nl, hmlschool.nl, htrmlschool.nl, hrmlschool.nl, htfmlschool.nl, hfmlschool.nl, htgmlschool.nl, hgmlschool.nl, hthmlschool.nl, hhmlschool.nl, htymlschool.nl, hymlschool.nl, ht5mlschool.nl, h5mlschool.nl, ht6mlschool.nl, h6mlschool.nl, htlschool.nl, htmnlschool.nl, htnlschool.nl, htmhlschool.nl, hthlschool.nl, htmlschool.nl, htlschool.nl, htmjlschool.nl, htjlschool.nl, htmklschool.nl, htklschool.nl, htmllschool.nl, htllschool.nl, htm lschool.nl, ht lschool.nl, htmschool.nl, htmlpschool.nl, htmpschool.nl, htmloschool.nl, htmoschool.nl, htmlschool.nl, htmschool.nl, htmlischool.nl, htmischool.nl, htmlkschool.nl, htmkschool.nl, htmlmschool.nl, htmmschool.nl, html.school.nl, htm.school.nl, htmlchool.nl, htmlsqchool.nl, htmlqchool.nl, htmlswchool.nl, htmlwchool.nl, htmlsechool.nl, htmlechool.nl, htmlszchool.nl, htmlzchool.nl, htmlsxchool.nl, htmlxchool.nl, htmlscchool.nl, htmlcchool.nl, htmlshool.nl, htmlscxhool.nl, htmlsxhool.nl, htmlscshool.nl, htmlsshool.nl, htmlschool.nl, htmlshool.nl, htmlscdhool.nl, htmlsdhool.nl, htmlscfhool.nl, htmlsfhool.nl, htmlscvhool.nl, htmlsvhool.nl, htmlsc hool.nl, htmls hool.nl, htmlscool.nl, htmlschbool.nl, htmlscbool.nl, htmlschgool.nl, htmlscgool.nl, htmlschtool.nl, htmlsctool.nl, htmlschyool.nl, htmlscyool.nl, htmlschuool.nl, htmlscuool.nl, htmlschjool.nl, htmlscjool.nl, htmlschmool.nl, htmlscmool.nl, htmlschnool.nl, htmlscnool.nl, htmlschol.nl, htmlschoiol.nl, htmlschiol.nl, htmlschokol.nl, htmlschkol.nl, htmlscholol.nl, htmlschlol.nl, htmlschool.nl, htmlschol.nl, htmlschopol.nl, htmlschpol.nl, htmlscho9ol.nl, htmlsch9ol.nl, htmlscho0ol.nl, htmlsch0ol.nl, htmlschol.nl, htmlschooil.nl, htmlschoil.nl, htmlschookl.nl, htmlschokl.nl, htmlschooll.nl, htmlscholl.nl, htmlschool.nl, htmlschol.nl, htmlschoopl.nl, htmlschopl.nl, htmlschoo9l.nl, htmlscho9l.nl, htmlschoo0l.nl, htmlscho0l.nl, htmlschoo.nl, htmlschoolp.nl, htmlschoop.nl, htmlschoolo.nl, htmlschooo.nl, htmlschool.nl, htmlschoo.nl, htmlschooli.nl, htmlschooi.nl, htmlschoolk.nl, htmlschook.nl, htmlschoolm.nl, htmlschoom.nl, htmlschool..nl, htmlschoo..nl
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